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ggml-cpu: Fix build with sve (llama/12059)

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* ggml-cpu: Fix build with sve

Signed-off-by: Molly Sophia <mollysophia379@gmail.com>

* ggml-cpu: Remove unused variable in sve q3_k vec dot

Signed-off-by: Molly Sophia <mollysophia379@gmail.com>

---------

Signed-off-by: Molly Sophia <mollysophia379@gmail.com>
This commit is contained in:
Molly Sophia 2025-02-25 19:28:22 +08:00 committed by Georgi Gerganov
parent 846e01b2c0
commit 394768c48b
1 changed files with 2 additions and 2 deletions
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ggml/src/ggml-cpu/ggml-cpu-quants.c
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@ -5265,6 +5265,7 @@ void ggml_vec_dot_q3_K_q8_K(int n, float * restrict s, size_t bs, const void * r
#if defined(__ARM_FEATURE_SVE)
uint32_t aux[3];
uint32_t utmp[4];
const int8_t m32 = 32;
@ -5276,7 +5277,6 @@ void ggml_vec_dot_q3_K_q8_K(int n, float * restrict s, size_t bs, const void * r
const svuint8_t m1_sv = svlsl_n_u8_x(svptrue_b8(), m0_sv, 1);
const svuint8_t m2_sv = svlsl_n_u8_x(svptrue_b8(), m0_sv, 2);
const svuint8_t m3_sv = svlsl_n_u8_x(svptrue_b8(), m0_sv, 3);
svbool_t pred_s32 = svnot_b_z (svptrue_b32(), svptrue_pat_b32(SV_VL4));
float sum = 0;
@ -5289,7 +5289,7 @@ void ggml_vec_dot_q3_K_q8_K(int n, float * restrict s, size_t bs, const void * r
const int8_t * restrict q8_sv = y[i].qs;
// Set up scales
uint32_t * aux = &x[i].scales;
memcpy(aux, x[i].scales, 12);
utmp[3] = ((aux[1] >> 4) & kmask2) | (((aux[2] >> 6) & kmask1) << 4);
utmp[2] = ((aux[0] >> 4) & kmask2) | (((aux[2] >> 4) & kmask1) << 4);
utmp[1] = (aux[1] & kmask2) | (((aux[2] >> 2) & kmask1) << 4);